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Judith Preuschen, Ludwigshafen DE

Judith Preuschen, Ludwigshafen DE

Patent application numberDescriptionPublished
20080261849Composition - A dishwasher detergent composition, preferably pH neutral, and comprising a strong biodegradable builder and optionally a bleach, and optionally a sulfonated polymer.10-23-2008
20080293608Composition and Method - A filter cleaning composition for use between dishwashing operations in a dishwasher, the composition comprising at least one non-starch carbohydrase, for example a cellulase. A method of using said composition is also disclosed.11-27-2008
20090325840Detergent Composition - A hard surface detergent composition is provided, said composition comprising a peroxygen bleach capable of exhibiting bleaching properties at a pH of below 9, and an amino ketone or derivative thereof bleach activator, and wherein a 1% wt solution in distilled water at 25° C. of the composition has a pH lower than 9. Potassium monopersulphate is the preferred bleach compound and diethyl amino acetone or derivative thereof is the preferred bleach activator. The compositions exhibit good bleaching performance at pHs of less than 9.12-31-2009
20100081599Composition - A dishwasher detergent composition, preferably pH neutral, and comprising a strong biodegradable builder and optionally a bleach, and optionally a sulfonated polymer.04-01-2010
20100093587Detergent Composition and Method - An automatic dishwashing machine cleaning composition for use during one or more wash and/or rinse cycle(s) of the dishwashing machine, the composition having an alkaline pH and comprising at least one non-starch carbohydrase which exhibits activity at a pH of 8 or above. A method of using said composition is also disclosed.04-15-2010
20100132741Detergent Composition - The present invention relates to a detergent composition comprising at least one surfactant, at least one biodegradable builder and, at least one source of metal ions, wherein the metal ions are selected from zinc; tin; magnesium; calcium; strontium; titanium; zirconium; manganese; and/or bismuth. The composition is especially suitable for use as a dishwasher detergent composition. The present invention also relates to methods for using such a composition as well as methods of washing dishes with the composition.06-03-2010
20110017239Detergent Composition - A shaped body of detergent composition comprising a chemically and/or physically cross-linked dissolution retarding agent, and at least one of a surfactant and/or builder. The dissolution retarding agent is preferably a copolymer of N-vinylpyrrolidone, 2-acrylamido-2-methylpropanesulfonic acid and a cross-linking agent, or a salt thereof. The shaped bodies dissolve predominantly in the main wash of an automatic washing process and do not dissolve significantly in the pre-wash and are of particular application in automatic dishwashing.01-27-2011
20110053819Composition - The present invention relates to compositions comprising polyaspartic acid (PAS) derivatives and the use of said compositions in washing processes, especially in automatic dishwashing.03-03-2011

Patent applications by Judith Preuschen, Ludwigshafen DE